CVE-2025-27839
Low
Description
operations/attestation/AttestationTask.kt in the Tangem SDK before 5.18.3 for Android has a logic flow in offline wallet attestation (genuineness check) that causes verification results to be disregarded during the first scan of a card. Exploitation may not have been possible.
SeverityLow
CVSS3.2
Exploit probability—
ProductSDK
PublishedMar 8, 2025
First seenMar 8, 2025
Weakness typeCWE-1025CWE-1025
How to fix
Update
- Tangem SDK5.18.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Tangem SDK | v < 5.18.3 | 5.18.3 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.